Addition with Regrouping: 105 + 47
Addition with Regrouping Calculator
What is 105 + 47?
Answer
105 + 47 =
152
With regrouping: 1 carry — into the tens
| 1carry | |||
| 1 | 0 | 5 | |
| + | 4 | 7 | |
| 1 | 5 | 2 |
Column by column: 105 + 47
- Ones: 5 + 7 = 12 — write 2, carry 1.
- Tens: 0 + 4 + 1 = 5 — write 5.
- Hundreds: nothing to add — write 1.
105 + 47 = 152
Second check: 152 − 105 = 47
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- Subtraction with Regrouping Calculator - Column subtraction step by step, with borrowing across zeros
- Long Multiplication Calculator - Column multiplication with partial products, step by step
- Long Division Calculator - Step-by-step long division with detailed explanation
- Adding Fractions Calculator - Add fractions, mixed numbers and whole numbers step by step
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